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Featured LM2596开关电压调节器 manuals
LM2596 Switch Voltage Regulator Manual
The LM2596 is a buck‑type switching regulator that can deliver up to 3 A of continuous output current. It operates from an input voltage range up to 40 V and offers fixed output versions (3.3 V, 5 V, 12 V) as well as an adjustable output from 1.2 V to 37 V.
The device is available in two surface‑mount packages, TO‑220 (T) and TO‑263 (S). It integrates internal frequency compensation and a 150 kHz switching oscillator, allowing the use of smaller external filter components and achieving high efficiency with low quiescent current. This manual is written in Chinese.
Covers: Electrical Characteristics · Typical Application Circuits · Design Guidelines · Package Options · Thermal Considerations · Component Selection
Latest LM2596开关电压调节器 manuals
LM2596 Switch Voltage Regulator Manual
Datasheet 18 pages · 357 KB · ZHThe LM2596 is a 3 A step‑down switching regulator with a 150 kHz internal oscillator, supporting 3.3 V, 5 V and adjustable outputs.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in LM2596开关电压调节器 manuals
What is the maximum output current of the LM2596?
The LM2596 can supply up to 3 A of continuous output current.
What input voltage range does the LM2596 support?
It operates with an input voltage up to 40 V.